Home / 5,997.24-8,995.86-2,102.76

Finding the Fourth Proportional to 5,997.24, 8,995.86 and 2,102.76

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Solution

The fourth proportional to 5,997.24, 8,995.86 and 2,102.76 is: 3,154.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997.24 : 8,995.86 = 2,102.76 : x
  2. Step 2: Convert to fraction form
    5,997.24/8,995.86 = 2,102.76/x
  3. Step 3: Cross multiply
    5,997.24x = 8,995.86 × 2,102.76
  4. Step 4: Simplify right side
    5,997.24x = 18,916,134.57
  5. Step 5: Solve for x
    x = 18,916,134.57/5,997.24
  6. Step 6: Final answer
    x = 3,154.14

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.